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ISIS SIERRA
NPI 1437283488
Marriage & Family Therapist in Northridge, CA

Active since March 14, 2007
9650 ZELZAH AVE, NORTHRIDGE, CA 91325(818) 993-9311 Get Directions Write a Review

NPPES record last updated: May 30, 2013. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Isis Sierra NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ISIS SIERRA (NPI 1437283488) is an individual marriage & family therapist in Northridge, California, licensed in (MFC 48291) and active in the NPI registry since March 2007.

NPPES Registry Identity

NPI1437283488
Entity TypeIndividualFemale
Primary Taxonomy106H00000X
Provider Legal NameISIS SIERRA
Location Address9650 ZELZAH AVENorthridge, CA 91325-2003
Mailing Address9650 Zelzah AveNorthridge, CA 91325-2003
Phone(818) 993-9311
Sole ProprietorYes
Enumeration DateMarch 14, 2007
Last NPPES UpdateMay 30, 2013
✔ NPI 1437283488 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyMarriage & Family TherapistBehavioral Health & Social Service Providers
Taxonomy Code106H00000X
License✔ Licensed · MFC 48291
Definition
A marriage and family therapist is a person with a master's degree in marriage and family therapy, or a master's or doctoral degree in a related mental health field with substantially equivalent coursework in marriage and family therapy, who receives supervised clinical experience, or a person who meets the state requirements to practice as a marriage and family therapist. A marriage and family therapist treats mental and emotional disorders within the context of marriage and family systems. A marriage and family therapist provides mental health and counseling services to individuals, couples, families, and groups.
9650 ZELZAH AVE, Northridge, CA 91325
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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

LORENA GUTIERREZ
Rehabilitation Practitioner
9650 ZELZAH AVE
NORTHRIDGE, CA 91325
Los Angeles County (818) 993-9311
CLAUDIA CONTRERAS
Rehabilitation Practitioner
9650 ZELZAH AVE
NORTHRIDGE, CA 91325
Los Angeles County (818) 993-9311
JENNIFER SUSZYCKI
Rehabilitation Practitioner
9650 ZELZAH AVE
NORTHRIDGE, CA 91325
Los Angeles County (818) 993-9311
ANGELA PONCE
Social Worker (Clinical)
9650 ZELZAH AVE
NORTHRIDGE, CA 91325
Los Angeles County (818) 993-9311
LUPITA MENDOZA
Rehabilitation Practitioner
9650 ZELZAH AVE
NORTHRIDGE, CA 91325
Los Angeles County (818) 993-9311
ESMERALDA DIAZ BA
Day Training/Habilitation Specialist
9650 ZELZAH AVE
NORTHRIDGE, CA 91325
Los Angeles County (818) 993-9311
RUPAL MANKASSARIAN
Social Worker (Clinical)
9650 ZELZAH AVE
NORTHRIDGE, CA 91325
Los Angeles County (818) 993-9311
CARLA BARCLAY RIZK
Marriage & Family Therapist
9650 ZELZAH AVE
NORTHRIDGE, CA 91325
Los Angeles County (818) 993-9311

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Isis Sierra's NPI number?

The NPI number for Isis Sierra is 1437283488. It was assigned to this individual provider in the NPPES registry on March 14, 2007.

Where is Isis Sierra located?

Isis Sierra practices at 9650 Zelzah Ave, Northridge, CA 91325. The listed phone number is (818) 993-9311.

What is Isis Sierra's specialty?

The primary specialty registered for this NPI is Marriage & Family Therapist with taxonomy code 106H00000X.

When was this NPI record last updated?

The NPPES record for Isis Sierra was last updated on May 30, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.